CN207637532U - High anti-tear, tension resist bending high temperature resistant high fire-retardance flexible cable - Google Patents
High anti-tear, tension resist bending high temperature resistant high fire-retardance flexible cable Download PDFInfo
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- CN207637532U CN207637532U CN201721807404.7U CN201721807404U CN207637532U CN 207637532 U CN207637532 U CN 207637532U CN 201721807404 U CN201721807404 U CN 201721807404U CN 207637532 U CN207637532 U CN 207637532U
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Abstract
本实用新型涉及一种高抗撕、抗拉耐弯曲耐高温高阻燃软电缆。包括缆芯，缆芯包括导体，导体外设置有高抗撕硅橡胶绝缘层；还包括有加强芯，加强芯包括有绞合钢丝绳，绞合钢丝绳外设置有高抗撕硅橡胶绝缘层；缆芯、加强芯外绕设低烟无卤阻燃绕包带，低烟无卤阻燃绕包带外绕设高抗撕硅橡胶护套，高抗撕硅橡胶护套外绕设玻璃丝。本实用新型的电缆具备耐高低温、高强度、抗撕、抗拉等特征，能够满足适用于各种需要耐弯曲、阻燃、经常移动的场所；本实用新型的电缆具有抗高低温性能（‑60‑200℃），并具有优异的抗光、热老化、耐油、耐臭氧等性能，广泛应用于风力发电、轨道交通、航空航天、港口机械、矿山机械、军工、舰船、油田等领域。
The utility model relates to a flexible cable with high tear resistance, tensile resistance, bending resistance, high temperature resistance and high flame retardancy. Including the cable core, the cable core includes a conductor, and the conductor is provided with a high tear-resistant silicone rubber insulation layer; it also includes a reinforcement core, the reinforcement core includes a stranded steel wire rope, and a high tear-resistant silicone rubber insulation layer is provided outside the stranded steel wire rope; A low-smoke, halogen-free, flame-retardant wrapping tape is wrapped around the core and a reinforcing core, and a high tear-resistant silicone rubber sheath is wrapped around the low-smoke, halogen-free, flame-retardant wrapping tape, and glass filaments are wrapped around the high tear-resistant silicone rubber sheath. The cable of the utility model has the characteristics of high and low temperature resistance, high strength, tear resistance, and tensile resistance, and can be used in various places that require bending resistance, flame retardancy, and frequent movement; the cable of the utility model has high and low temperature resistance ( ‑60‑200℃), and has excellent light resistance, heat aging, oil resistance, ozone resistance and other properties, widely used in wind power generation, rail transit, aerospace, port machinery, mining machinery, military industry, ships, oil fields and other fields .
Description
技术领域technical field
本实用新型涉及一种高抗撕、抗拉耐弯曲耐高温高阻燃软电缆，属于电缆技术领域。The utility model relates to a high-tear-resistant, tensile-resistant, bending-resistant, high-temperature-resistant, high-flame-retardant flexible cable, which belongs to the technical field of cables.
背景技术Background technique
在风力发电、轨道交通、航空航天、港口机械、矿山机械、军工、舰船、油田等领域，由于环境的恶劣，对电缆的要求相对较高，且要求其具备较长的使用寿命，否则更换维修较为麻烦；再这些使用领域要求电缆具备高抗撕性能、高阻燃性能、抗弯曲性能，现有的电缆不能充分满足使用需求，因此需要加以改进。In the fields of wind power generation, rail transit, aerospace, port machinery, mining machinery, military industry, ships, oil fields and other fields, due to the harsh environment, the requirements for cables are relatively high, and they are required to have a long service life, otherwise they must be replaced Maintenance is more troublesome; in these fields of use, cables are required to have high tear resistance, high flame retardancy, and bending resistance. The existing cables cannot fully meet the needs of use, so they need to be improved.
实用新型内容Utility model content
本实用新型针对上述缺陷，目的在于提供一种结构合理、性能优异的高抗撕、抗拉耐弯曲耐高温高阻燃软电缆。Aiming at the above-mentioned defects, the utility model aims to provide a high tear-resistant, tensile-resistant, bending-resistant, high-temperature-resistant, high-flame-retardant flexible cable with reasonable structure and excellent performance.
为此本实用新型采用的技术方案是：本实用新型包括缆芯，所述缆芯包括导体（1），所述导体（1）外设置有高抗撕硅橡胶绝缘层（3）；For this reason, the technical solution adopted by the utility model is: the utility model includes a cable core, and the cable core includes a conductor (1), and a high tear-resistant silicone rubber insulating layer (3) is arranged outside the conductor (1);
还包括有加强芯，所述加强芯包括有绞合钢丝绳（2），所述绞合钢丝绳（2）外设置有高抗撕硅橡胶绝缘层（3）；It also includes a reinforcing core, the reinforcing core includes a stranded steel wire rope (2), and the stranded steel wire rope (2) is provided with a high tear-resistant silicone rubber insulating layer (3);
所述缆芯、加强芯外绕设低烟无卤阻燃绕包带（5），所述低烟无卤阻燃绕包带（5）外绕设高抗撕硅橡胶护套（6），所述高抗撕硅橡胶护套（6）外绕设玻璃丝（7）。A low-smoke, halogen-free, flame-retardant wrapping tape (5) is wound around the cable core and the reinforcing core, and a high-tear-resistant silicone rubber sheath (6) is wound around the low-smoke, halogen-free, flame-retardant wrapping tape (5) , a glass filament (7) is wound around the high tear-resistant silicone rubber sheath (6).
所述低烟无卤阻燃绕包带（5）内填充有玻璃纤维绳（4）。The low-smoke, halogen-free, flame-retardant wrapping tape (5) is filled with glass fiber ropes (4).
所述导体（1）为圆形镀金属或不镀金属的结构，所述导体（1）表面绕包或纵包非吸湿性材料带。The conductor (1) is a circular metal-plated or non-metal-plated structure, and the surface of the conductor (1) is wrapped or longitudinally wrapped with a non-hygroscopic material strip.
所述高抗撕硅橡胶护套（6）外编织两层所述的玻璃丝（7）。The high tear-resistant silicone rubber sheath (6) is braided with two layers of glass filaments (7).
所述缆芯还包括用于保证电缆圆整度的聚丙烯或者麻绳填充。The cable core also includes polypropylene or hemp rope filling to ensure the roundness of the cable.
本实用新型的优点是：本实用新型的电缆具备耐高低温、高强度、抗撕、抗拉等特征，能够满足适用于各种需要耐弯曲、阻燃、经常移动的场所；本实用新型的电缆具有抗高低温性能（-60-200℃），并具有优异的抗光、热老化、耐油、耐臭氧等性能，广泛应用于风力发电、轨道交通、航空航天、港口机械、矿山机械、军工、舰船、油田等领域。The advantages of the utility model are: the cable of the utility model has the characteristics of high and low temperature resistance, high strength, tear resistance, and tensile resistance, and can be used in various places that require bending resistance, flame retardancy, and frequent movement; The cable has high and low temperature resistance (-60-200°C), and has excellent light resistance, heat aging, oil resistance, ozone resistance, etc., and is widely used in wind power generation, rail transit, aerospace, port machinery, mining machinery, military industry , ships, oil fields and other fields.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图中1为导体、2为绞合钢丝绳、3为高抗撕硅橡胶绝缘层、4为玻璃纤维绳、5为低烟无卤阻燃绕包带、6为高抗撕硅橡胶护套、7为玻璃丝。In the figure, 1 is the conductor, 2 is the stranded steel wire rope, 3 is the high-tear-resistant silicone rubber insulation layer, 4 is the glass fiber rope, 5 is the low-smoke, halogen-free and flame-retardant wrapping tape, 6 is the high-tear-resistant silicone rubber sheath, 7 is glass filament.
具体实施方式Detailed ways
本实用新型包括缆芯，所述缆芯包括导体1，所述导体1外设置有高抗撕硅橡胶绝缘层3；The utility model includes a cable core, the cable core includes a conductor 1, and a high-tear-resistant silicon rubber insulating layer 3 is arranged outside the conductor 1;
还包括有加强芯，所述加强芯包括有绞合钢丝绳2，所述绞合钢丝绳2外设置有高抗撕硅橡胶绝缘层3；It also includes a reinforcement core, the reinforcement core includes a stranded steel wire rope 2, and the stranded steel wire rope 2 is provided with a high tear-resistant silicone rubber insulating layer 3;
所述缆芯、加强芯外绕设低烟无卤阻燃绕包带5，所述低烟无卤阻燃绕包带5外绕设高抗撕硅橡胶护套6，所述高抗撕硅橡胶护套6外绕设玻璃丝7。A low-smoke, halogen-free, flame-retardant wrapping tape 5 is wrapped around the cable core and the reinforcing core, and a high tear-resistant silicone rubber sheath 6 is wrapped around the low-smoke, halogen-free, flame-retardant wrapping tape 5. The high tear-resistant A glass filament 7 is wound around the silicone rubber sheath 6 .
所述低烟无卤阻燃绕包带5内填充有玻璃纤维绳4。The low-smoke, halogen-free and flame-retardant wrapping tape 5 is filled with glass fiber ropes 4 .
所述导体1为圆形镀金属或不镀金属的结构，所述导体1表面绕包或纵包非吸湿性材料带。The conductor 1 is a circular metal-plated or non-metal-plated structure, and the surface of the conductor 1 is wrapped or longitudinally wrapped with a non-hygroscopic material strip.
所述高抗撕硅橡胶护套6外编织两层所述的玻璃丝7。The high tear-resistant silicone rubber sheath 6 is braided with two layers of glass filaments 7 .
所述缆芯还包括用于保证电缆圆整度的聚丙烯或者麻绳填充。The cable core also includes polypropylene or hemp rope filling to ensure the roundness of the cable.
本实用新型使用符合GB/T 3956-2008要求的第5种或第6类软导体1、导体1可以是圆形镀金属或不镀金属的结构；导体1表面采用非吸湿性材料带作重叠绕包或纵包，并在导体1外设置高抗撕硅橡胶绝缘层3，并辅助玻璃纤维绳4填充；成缆时，加入一根或多根挤包热塑性绝缘材料的绞合钢丝绳2来增加电缆的拉力，并在低烟无卤阻燃绕包带5外设置高抗撕硅橡胶护套6，高抗撕硅橡胶护套6外面编织两层无碱玻璃丝7，玻璃丝7经高温烧结。The utility model uses the fifth or sixth soft conductor 1 that meets the requirements of GB/T 3956-2008. The conductor 1 can be a circular metal-plated or non-metal-plated structure; the surface of the conductor 1 is overlapped with non-hygroscopic material strips Wrapping or longitudinal wrapping, and setting a high tear-resistant silicone rubber insulating layer 3 outside the conductor 1, and filling it with an auxiliary glass fiber rope 4; Increase the tensile force of the cable, and set a high-tear-resistant silicone rubber sheath 6 outside the low-smoke, halogen-free, flame-retardant wrapping tape 5. The high-tear-resistant silicone rubber sheath 6 is braided with two layers of non-alkali glass fiber 7, and the glass fiber 7 is sintered at high temperature .
本实用新型由于导体1外包覆的绝缘层采用耐低温高抗撕绝缘料制成，其特点是耐高低温、抗撕，抗张强度大，缆芯采用聚丙烯或者麻绳填充，保证电缆圆整。成缆时，芯线间隙放置挤包护层的绞合钢丝绳2来提高电缆的抗拉能力，电缆外包覆的高抗撕硅橡胶护套6，该料具备优良的机械性能及耐低温性能，最后再高抗撕硅橡胶护套6外编织两层无碱玻璃丝7，确保覆盖率达100%。In the utility model, since the insulating layer covered by the conductor 1 is made of low-temperature-resistant and high-tear-resistant insulating material, it is characterized by high and low temperature resistance, tear resistance, and high tensile strength. The cable core is filled with polypropylene or hemp rope to ensure that the cable Round. When forming a cable, the stranded steel wire rope 2 with extruded sheath is placed in the gap between the core wires to improve the tensile capacity of the cable, and the cable is covered with a high tear-resistant silicone rubber sheath 6, which has excellent mechanical properties and low temperature resistance. Finally, two layers of non-alkali glass fiber 7 are braided outside the high tear-resistant silicone rubber sheath 6 to ensure 100% coverage.
本实用新型通过采用高抗撕硅橡胶来电缆的抗撕性，通过无碱玻璃丝编织层来提高电缆阻燃性能。The utility model improves the tear resistance of the cable by using high-tear-resistant silicon rubber, and improves the flame-retardant performance of the cable through the braided layer of non-alkali glass fiber.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721807404.7U CN207637532U (en) | 2017-12-21 | 2017-12-21 | High anti-tear, tension resist bending high temperature resistant high fire-retardance flexible cable |
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| CN201721807404.7U CN207637532U (en) | 2017-12-21 | 2017-12-21 | High anti-tear, tension resist bending high temperature resistant high fire-retardance flexible cable |
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| CN207637532U true CN207637532U (en) | 2018-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637715A (en) * | 2019-01-16 | 2019-04-16 | 京仪股份有限公司 | The golden copper-clad alloy cable of the counter-bending heat dissipation of one kind and its manufacturing process |
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2017
- 2017-12-21 CN CN201721807404.7U patent/CN207637532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637715A (en) * | 2019-01-16 | 2019-04-16 | 京仪股份有限公司 | The golden copper-clad alloy cable of the counter-bending heat dissipation of one kind and its manufacturing process |
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